此代码是小波零树算法的matlab实现程序，子程序较为齐全，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。-This code is the wavelet zero-tree algorithm matlab implementation procedures, subroutines are more complete, including the final calculation of the peak signal to noise ratio and the compressed

小波零树编码ezw算法的matlab实现，功能齐全，满足需要-Ezw EZW coding algorithm matlab implementation, complete functions, to meet the needs

基于小波零树图像压缩编码的MATLAB程序代码-EZW-based image compression coding algorithm code

ezw压缩编码，在MATLAB环境中，以小波变换为基础，完成图像的压缩编码-ezw coding